Pics/video of my 600+whp 240sx

ONLY for ADVANCED technical discussion about the 240sx!
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Fireplug
Posts: 46
Joined: Sun May 01, 2005 5:23 am
Car: '93 240sx (Built SR20, PT67)

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Motor Shot:

Short Block:

Six point rollbar:

Rollbar view through the hatchback:

"Raked" stance on the Mickey Thompsons:Stock alloys on Hoosier 27x10.5" Quicktime Pro slicks:

300zx wheels up front, RX7's in the rear:

611whp/454wtq:


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Fireplug
Posts: 46
Joined: Sun May 01, 2005 5:23 am
Car: '93 240sx (Built SR20, PT67)

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Here's the mods:Performance Modifications to the car and motor

BLOCK[*] Cleaned/magnafluxed[*] Decked[*] Balanced[*] Bored 40 over and powerhoned[*] Crankshaft has been micropolished[*] CP pistons (9.0:1 compression) (87mm)[*] Carrillo H-Beam Rods[*] ARP Main stud kit

HEAD[*] ARP Head stud kit[*] Power Enterprises 1.1mm metal headgasket[*] Ferrea double-valve springs,titanium retainers, seats[*] Tomei Rocker Arm Stoppers[*] HKS 272 Step 2 cams[*] HKS Adj. cam sprockets[*] Competition 5-angle valve job w/ radius entry

ENGINE MODS:[*] Precision PT67 Turbo (T4)[*] SST (Sublime Speed and Technology) stainless top-mount manifold[*] SST wastegate dump[*] SST 3.5" Stainless downpipe.[*] 4" intake pipe w/ K&N filter[*] Tial 40mm wastegate with 1.0 bar spring[*] Tial racing blow-off valve[*] Blitz LM Front mount Intercooler w/ piping[*] KOYO radiator w/ Dual 12" FAL fans[*] Greddy intake manifold[*]Greddy Catch can

Fuel Delivery/Ignition setup:[*] Custom top feed fuel rail with -8 fuel fittings[*] MSD top feed 96/lb injectors[*] Aeromotive FPR[*] Upgraded -8 Fuel lines[*] Twin Walbro 255lph fuel pumps[*] Splitfire Super Direct DI ignition system[*] AEM EMS

Drivetrain/Suspension:[*] Mickey Thompson ET street radials, 255/50/16 = 26x10.5"[*] 300zx rims [*] Vlsd[*] LS Auto 4340 Chromemoly (Stage 3) axles[*] ACT Streetlite flywheel[*] RPS 6 puck clutch[*] Driveshaft safety loop[*] Tein HE coilovers[*] Whiteline polyurethane bushings (upper/lower links, subframe spacers, TC, etc.)[*] 6 Point rollbar[*]5 lug conversion

Brakes:[*] 300zx master cylinder[*] 300zx 30mm calipers[*] Brembo slotted 30mm front rotors and slotted rear rotors[*]Stainless steel brake lines (PDM racing)[*]EBC green pads

611whp Dyno video

BOOMSHAKALAKA
Posts: 5609
Joined: Fri Jun 23, 2006 5:18 am

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That's a hot ride you got there man

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compression
Posts: 392
Joined: Mon Aug 11, 2003 10:08 am

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Just a few questionsHow come it was revved so slowly to redline on the dyno? I understand theat normal dyno procedure is to get the rollers going, put it in third, then floor it and wait for redline. And how come it took so long to get into the boost?How come the dyno chart doesnt plot against engine rpm? test time seems pretty useless. It would be much more beneficial to see how the power is delivered realted to engine RPM.

I have ridden in a 760Hp supra, but the boost didnt kick on (single turbo) until late in the rev range, and then it only lasted like a second. Does yours feel like that? Liek a super hard kick in the pants just before redline?

Just trying to do some research, you have some good info, especially for people looking for a bigger turbo.By the way....KICK ***!

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srpowered240sx
Posts: 12661
Joined: Wed Jun 29, 2005 1:17 pm
Car: 90 240sx-sr, 92 F-150, 00 bmw 323ci, 1991 s13 coupe, 99 F250 Dsl

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i want your motor. badly, like really badly. i have a few spare toes, huh?? trade, huh??

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Fireplug
Posts: 46
Joined: Sun May 01, 2005 5:23 am
Car: '93 240sx (Built SR20, PT67)

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compression wrote:Just a few questionsHow come it was revved so slowly to redline on the dyno? I understand theat normal dyno procedure is to get the rollers going, put it in third, then floor it and wait for redline. And how come it took so long to get into the boost?How come the dyno chart doesnt plot against engine rpm? test time seems pretty useless. It would be much more beneficial to see how the power is delivered realted to engine RPM.

I have ridden in a 760Hp supra, but the boost didnt kick on (single turbo) until late in the rev range, and then it only lasted like a second. Does yours feel like that? Liek a super hard kick in the pants just before redline?

Just trying to do some research, you have some good info, especially for people looking for a bigger turbo.By the way....KICK ***!
It may have seemed like it revved slowly, but I can assure you, the tach is extremely hard to keep an eye on when it's boosting on the street, it's as if the needle wants to jump off of the rpm gauge. It's actually not a 3rd gear pull, these pulls are made in 4th gear. Boost kicks in at about 5500 and is still pulling clean through 8200, that's where I have the rev limit currently set, I'll bump it up when I get more balls. The dyno plot is in time because that's the way the particular tuner wanted it when he was tuning the vehicle, and that's the only chart I had printed off. You'll be able to see an rpm plot once I take this thing to the local dynojet dyno and get some #'s out of it. Yes, the turbo basically slams into boost, it's comparable to a light switch. It holds strong to the rev limit. The car already ran an 11.5 last season with problems at only 18psi...we'll see what the new numbers are within a few weeks.

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aaronsnocker1
Posts: 986
Joined: Wed Sep 10, 2003 12:50 pm
Car: 93 240sx
Contact:

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Are you in omaha? and did sublime do the work on your car?

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Fireplug
Posts: 46
Joined: Sun May 01, 2005 5:23 am
Car: '93 240sx (Built SR20, PT67)

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aaronsnocker1 wrote:Are you in omaha? and did sublime do the work on your car?
I am in Omaha, and Sublime built the header, downpipe, and helped with the twin fuel pumps...Other than that, the car was built by my father and I.

Florida240sx
Posts: 11114
Joined: Thu Jul 01, 2004 7:17 am
Car: 1993 Nissan 240SX Hatch 5spd
2012 Nissan Altima S coupe 2.5
Location: DeLand FL

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What is the current new psi???

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AZhitman
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Posts: 54542
Joined: Mon Apr 29, 2002 2:04 am
Car: 58 L210, 63 Bluebird RHD, 64 NL320, 65 SPL310, 66 411 RHD, 67 WRL411, 68 510 SR20, 75 280Z RB25, 77 620 SR20, 79 B310, 90 Z32, 91 GTi-R, 92 Silvia Qs, 98 S14, 23 Z.
Location: Surprise, Arizona
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SICK AS HELL.

Welcome aboard, bro!

gr8bryt
Posts: 950
Joined: Mon Aug 11, 2003 4:24 pm
Car: 2003 Infiniti G35 Coupe 6-MT
1994 Toyota Camry V6 (Sold)
90 240SX SE Hatchback (Sold)
90 240SX SE (R.I.P--12/24/2007)

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That is one helluva ride! That dyno video is pretty nice too. Really clean and probably fast as hell too.

DRFT(kinda)
Posts: 546
Joined: Thu Mar 16, 2006 6:59 am
Car: 2005 Nissan Titan.

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Your car is nasty and i just ruined my pants.

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let5l1de
Posts: 502
Joined: Wed Sep 07, 2005 6:51 pm
Car: 89 coupe w/ silvia aero, le mans sunset "do the 626 meet! DO IT!
Location: Irwindale, CA -626drift
Contact:

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Congrats on the father and son teamwork! As far as i can tell, it payed off.....

koukicody
Posts: 2848
Joined: Thu Dec 01, 2005 10:45 pm
Car: 93 Mazda Miata

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your car is SICK! welcome to NICO

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ArcherV20
Posts: 1656
Joined: Sat Sep 20, 2003 10:53 pm
Car: 1995 240SX
Contact:

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Whoa, your engine is insanely nice.

Luke

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Wow that is an amazing SR you've got there. I'm jealous.

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Fireplug
Posts: 46
Joined: Sun May 01, 2005 5:23 am
Car: '93 240sx (Built SR20, PT67)

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Thanks guys.
Florida240sx wrote:What is the current new psi???
It's sitting at 30psi. Hopefully I'll get it to the dyno by this weekend and get a 38psi tune in it.


SlidinSideWayzSR
Posts: 215
Joined: Sat Dec 01, 2007 7:15 am
Car: 1990 240sx SR. // 1991 240 SR.

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whats the paint code to this color someone tell me is it the stock color

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nismoracingsx
Posts: 884
Joined: Tue Sep 19, 2006 5:15 pm
Car: 1993 White 240sx Coupe
Location: Bagram

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nice car..but i never was a fan of running pretty much full blown drag setups on the street...just..overkill still a nice car though


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